0
What equation best describes the induced emf due to the movement of a rod in a magnetic field?
The equation that best describes the induced emf due to the movement of a rod in a magnetic field is given by Faraday's Law of Electromagnetic Induction, which states that the induced emf () is equal to the rate of change of magnetic flux () through the loop formed by the rod. Mathematically, it can be expressed as -d/dt.
What else can I help you with?
Why there is an induce current in a coil when a coil is compressed in a magnetic field?
compressing a coil in a magnetic field means that there is a relative movement of the the said coil existing in a magnetic field, hence current will be induced. induction law.Another Answer'Current' is not induced into a coil. It's voltagethat's induced; if the coil forms a closed loop, then current will flow; if there is no closed loop, then no current will flow.The induced voltage results from either a change in current through the coil, or from the relative movement between the coil and an external magnetic field.
In colomn answer of difference between statically indused emf and dynamicaly indused emf?
Statically induced emf is produced by the relative motion between a conductor and a magnetic field, while dynamically induced emf is generated due to a change in the magnetic field strength experienced by a conductor. Statically induced emf does not require any physical movement of the conductor, while dynamically induced emf is produced when the magnetic field changes over time.
What is the phenomenon that is induced by a changing magnetic field?
The phenomenon induced by a changing magnetic field is called electromagnetic induction.
What types of force can a magnet exert on non-magnet objects?
A magnet can exert a force on non-magnetic objects through magnetic induction or attraction. This force can cause the non-magnetic object to be attracted to the magnet or to experience a magnetic field-induced movement or alignment.
What is the relationship between the induced voltage in a two-coil system and the magnetic field strength?
The induced voltage in a two-coil system is directly proportional to the magnetic field strength. As the magnetic field strength increases, the induced voltage in the coils also increases.
Can magnet attract aluminum?
aluminum is not magnetic. the tree metals that ARE magnetic are : Nickel Iron Cobalt Kinda, only if eddy currents are induced with movement
Why there is an induce current in a coil when a coil is compressed in a magnetic field?
compressing a coil in a magnetic field means that there is a relative movement of the the said coil existing in a magnetic field, hence current will be induced. induction law.Another Answer'Current' is not induced into a coil. It's voltagethat's induced; if the coil forms a closed loop, then current will flow; if there is no closed loop, then no current will flow.The induced voltage results from either a change in current through the coil, or from the relative movement between the coil and an external magnetic field.
In colomn answer of difference between statically indused emf and dynamicaly indused emf?
Statically induced emf is produced by the relative motion between a conductor and a magnetic field, while dynamically induced emf is generated due to a change in the magnetic field strength experienced by a conductor. Statically induced emf does not require any physical movement of the conductor, while dynamically induced emf is produced when the magnetic field changes over time.
What is the phenomenon that is induced by a changing magnetic field?
The phenomenon induced by a changing magnetic field is called electromagnetic induction.
What types of force can a magnet exert on non-magnet objects?
A magnet can exert a force on non-magnetic objects through magnetic induction or attraction. This force can cause the non-magnetic object to be attracted to the magnet or to experience a magnetic field-induced movement or alignment.
Can emf induced without an alternating magnetic flux?
No. EMF can only be induced in a wire by a varying magnetic flux. It does not have to be alternating, but it must be varying.
What is the relationship between the induced voltage in a two-coil system and the magnetic field strength?
The induced voltage in a two-coil system is directly proportional to the magnetic field strength. As the magnetic field strength increases, the induced voltage in the coils also increases.
What is the direction of the induced current in a coil when it is exposed to a changing magnetic field?
When a coil is exposed to a changing magnetic field, an induced current is generated in the coil. The direction of this induced current is such that it creates a magnetic field that opposes the change in the original magnetic field. This phenomenon is described by Faraday's law of electromagnetic induction.
How induced current produce?
when a conductor moves accross a magnetic field or when magnetic field moves with respect to a stationary conductor for current to be induced, there must be relative motion between the coil and the magnetic.
How induced current is produce?
when a conductor moves accross a magnetic field or when magnetic field moves with respect to a stationary conductor for current to be induced, there must be relative motion between the coil and the magnetic.
What is the direction of the induced current in a loop when there is a change in magnetic field direction?
When there is a change in the direction of the magnetic field in a loop, an induced current is generated in the loop in a direction that opposes the change in the magnetic field.
How can one determine the direction of induced current in a circuit?
The direction of induced current in a circuit can be determined using Lenz's Law, which states that the induced current will flow in a direction that opposes the change in magnetic field that caused it. This means that the direction of the induced current will be such that it creates a magnetic field that opposes the original change in magnetic field.
